Cover - shares	3 Months Ended
	Mar. 31, 2024	Jun. 28, 2024
Cover [Abstract]
Entity Registrant Name	GSG GROUP INC.
Entity Central Index Key	0001668523
Document Type	10-Q
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Small Business	true
Entity Shell Company	true
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Mar. 31, 2024
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2024
Entity Common Stock Shares Outstanding		37,415,902
Entity File Number	333-209903
Entity Incorporation State Country Code	NV
Entity Tax Identification Number	37-1769300
Entity Address Address Line 1	Flat 8-9, 5/F, Wing On Plaza
Entity Address Address Line 2	62 Mody Road
Entity Address Address Line 3	Tsim Sha Tsui
Entity Address City Or Town	KLN
Entity Address Postal Zip Code	8808
City Area Code	852
Local Phone Number	3106 8189
Document Quarterly Report	true
Document Transition Report	false
Entity Address Country	HK
Entity Interactive Data Current	Yes